<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8" />
    <title>React 实例</title>
    <script src="https://cdn.staticfile.org/react/16.4.0/umd/react.development.js"></script>
    <script src="https://cdn.staticfile.org/react-dom/16.4.0/umd/react-dom.development.js"></script>
    <script src="https://cdn.staticfile.org/babel-standalone/6.26.0/babel.min.js"></script>
</head>
<body>
<div id="example"></div>
<!--使用 map() 方法遍历数组生成了一个 1 到 5 的数字列表:-->
<script type="text/babel">
    const numbers = [1, 2, 3, 4, 5];
    const listItems = numbers.map((numbers) =>
        <li>{numbers}</li>
    );

    ReactDOM.render(
        <ul>{listItems}</ul>,
        document.getElementById('example')
    );
</script>

</body>
</html>